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![](https://files.manualsfile.com/23147967-ds-2sf8c425mxg-elw-26/bg34.png)
Before You Start
People Density is supported by the panoramic channel. You need to select People Density for
Camera 02 or Camera 03 on VCA Resource page rst.
Steps
1.
Enable the funcon in Conguraon → People Density → Rule .
2.
Set a detecon area.
-
Click
, and click on the live image to dene the boundary of the detecon area. Le click to
nish drawing.
-
Click
to clear selected areas.
-
Click
to clear all the areas.
Note
Up to 8 areas can be set at the same me.
3.
Select an area from the list and set the target size as Large-size Target or Small-size Target.
-
Click
, and a frame of 40 × 40 pixels will be displayed in the live image. If the shoulder of
the target is wider than the frame, you should select Large-size Target.
-
Click
, and a frame of 20 × 20 pixels will be displayed in the live image. If the shoulder of
the target is shorter than the frame, you should select Small-size Target.
Note
If the shoulder width is between the two modes, adjust installaon posion and device angle to
meet the requirements.
4.
Dene the Density Level by the number of people in the detecon area and the target pixel
rao.
Number of
People
Set the range for each level by inpung the lower limit of the number of
people in the detecon area.
Target Pixel
Rao
Target pixel rao refers to the rao of the detecon area occupied by
people. Check Enable Target Pixel Rao and input the lower limit of target
pixel rao for each level.
Note
●
Up to three levels can be congured. The density increases from level 1 to level 3.
●
The target pixel rao is oponal. When it is enabled, both the set number of people and the
rao should be met to reach the density level.
Example
Set the people number of Level 1 as 10, Level 2 as 100, and Level 3 as 1000. When the number
of people in the detecon area is less than 10, the alarm is not triggered. When the number of
people is between 10 and 100, Level 1 alarm is triggered. When the number of people is
between 100 and 1000, Level 2 alarm is triggered. When the number exceeds 1000, Level 3
alarm is triggered.
5.
Click Save.
TandemVu PTZ Camera User Manual
40
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